A person who alternates between Mr. Right and the Douchebag Next Door. You can recognize him by refusal to communicate while in a relationship and by a wrecked set of priorities. This guy will become a permanent asshole a month before breaking up with you.
The epitome of a S.O. would be Sean Oliver at UPenn, but S.O.s can be found throughout the country. Most abundantly at college campuses and local bars.
by *_* April 10, 2006
by kristian123 April 06, 2009
s.o- my bith ass survalence office that works for ma p.o so he dont gota get off his fat ass i kant wait to get off so i can get flazed as fuck
by gus from tha 520 April 15, 2005
by solid rock church November 02, 2010
by slavetical June 02, 2003
stands for "sausage-on-scene" meaning a girl who has a boyfriend.when guys first meet girls they will always investigate whether she has an S.O.S either leading to either a chance to hook up or a b-bomb
by jay31189 April 01, 2011
by poppi December 10, 2003